In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 20.0 - 80.0 inches per month. June is typically the wettest month, when rainfall can reach 80.0 mm. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 20.0 mm. Find deals

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C). Find deals

What are the most popular routes from Thailand to Bucharest Otopeni Intl Airport?

When deciding which route to take from Thailand to Bucharest Otopeni Intl Airport, consider Bangkok Suvarnabhumi - Bucharest Otopeni Intl, Chiang Mai - Bucharest Otopeni Intl or Bangkok Don Mueang Intl - Bucharest Otopeni Intl, as they are the most popular. Find deals

What is the cheapest month to fly from Thailand to Bucharest Otopeni Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, March can be a great choice for travel to Bucharest Otopeni Intl Airport. Flights to Bucharest Otopeni Intl Airport from Thailand in March are about ฿32,664 on average during March, but can be found for as low as ฿28,397. Find deals

What is the cheapest time of day to fly from TH to OTP?

When flying from Thailand to Bucharest Otopeni Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Thailand to Otopeni Intl that include hotel bookings?

Yes. In addition to deals on Thailand to Otopeni Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Thailand to Otopeni Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Otopeni Intl.

Can I find deals for business class flights from Thailand to Otopeni Intl?

Yes. Cheapflights offers flight deals from Thailand to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿24,619+ Flights from Thailand to Bucharest Otopeni Intl Airport

Cheap flight deals from Thailand to Otopeni Intl

Round-trip from	฿22,542
One-way from	฿9,466
Popular in	May
Cheapest in	March
Average price	฿36,464

12/8-19/8
4 total stops
56h 10m total
Thailand to Bucharest

Search Deals

11/7
3 total stops
33h 00m total
Thailand to Bucharest

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (฿127,814 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (฿34,663 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Thailand to Otopeni Intl

Cheapest flights from Thailand to Otopeni Intl
Explore the most affordable flight options available from Thailand to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.

Tue 12/818:00BKK - OTP

2 stops28h 00mMultiple Airlines

Tue 19/814:30OTP - BKK

2 stops28h 10mMultiple Airlines

Deal found 28/6฿22,542

Wed 24/917:20CNX - OTP

3 stops25h 40mMultiple Airlines

Sun 28/918:50OTP - CNX

3 stops23h 55mMultiple Airlines

Deal found 27/6฿25,014

Sun 14/912:35BKK - OTP

1 stop30h 45mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Fri 26/906:30OTP - BKK

1 stop23h 15mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Deal found 26/6฿26,445

Tue 12/808:40BKK - OTP

1 stop33h 35mQatar Airways

Tue 19/817:10OTP - BKK

1 stop22h 10mQatar Airways

Deal found 28/6฿29,470

Sun 10/808:00BKK - OTP

2 stops28h 10mเตอร์กิชแอร์ไลน์

Sun 17/821:45OTP - BKK

1 stop27h 30mเตอร์กิชแอร์ไลน์

Deal found 26/6฿30,121

Mon 15/923:40BKK - OTP

2 stops29h 20mลุฟท์ฮันซ่า

Fri 26/906:05OTP - BKK

1 stop28h 05mลุฟท์ฮันซ่า

Deal found 28/6฿30,609

Best flights from Thailand to Otopeni Intl
Discover carefully curated flight deals from Thailand to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 June 2025.

Tue 12/818:00BKK - OTP

2 stops28h 00mMultiple Airlines

Tue 19/814:30OTP - BKK

2 stops28h 10mMultiple Airlines

Deal found 28/6฿22,542

Sun 14/912:35BKK - OTP

1 stop30h 45mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Fri 26/906:30OTP - BKK

1 stop23h 15mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Deal found 26/6฿26,445

Tue 12/808:40BKK - OTP

1 stop33h 35mQatar Airways

Tue 19/817:10OTP - BKK

1 stop22h 10mQatar Airways

Deal found 28/6฿29,470

Sun 10/808:00BKK - OTP

2 stops28h 10mเตอร์กิชแอร์ไลน์

Sun 17/821:45OTP - BKK

1 stop27h 30mเตอร์กิชแอร์ไลน์

Deal found 26/6฿30,121

Mon 15/923:40BKK - OTP

2 stops29h 20mลุฟท์ฮันซ่า

Fri 26/906:05OTP - BKK

1 stop28h 05mลุฟท์ฮันซ่า

Deal found 28/6฿30,609

Wed 24/917:20CNX - OTP

3 stops25h 40mMultiple Airlines

Sun 28/918:50OTP - CNX

3 stops23h 55mMultiple Airlines

Deal found 27/6฿25,014

Last-minute flights from Thailand to Otopeni Intl
Discover last-minute flight deals from Thailand to Otopeni Intl. Data last updated 29 June 2025 and is based on user searches.

Tue 8/700:40BKK - OTP

1 stop22h 05mMultiple Airlines

Tue 22/702:20OTP - BKK

2 stops24h 20mMultiple Airlines

Deal found 26/6฿29,958

Tue 8/702:30BKK - OTP

1 stop17h 55mQatar Airways

Wed 23/717:10OTP - BKK

1 stop22h 10mQatar Airways

Deal found 26/6฿33,439

Tue 8/701:35BKK - OTP

1 stop17h 10mEmirates

Tue 22/702:20OTP - BKK

1 stop25h 40mEmirates

Deal found 26/6฿45,084

Wed 9/719:40BKK - OTP

2 stops19h 50mMultiple Airlines

Wed 23/708:10OTP - BKK

2 stops45h 45mMultiple Airlines

Deal found 26/6฿29,796

One-way flights from Thailand to Otopeni Intl
Search for one-way flight options from Thailand to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 29 June 2025.

Fri 11/720:35DMK - OTP

3 stops33h 00mMultiple Airlines

Deal found 26/6฿9,466

Fri 11/721:05BKK - OTP

3 stops32h 30mMultiple Airlines

Deal found 26/6฿10,149

Wed 24/914:10CNX - OTP

3 stops28h 50mMultiple Airlines

Deal found 27/6฿10,897

Tue 16/921:05BKK - OTP

1 stop21h 10mQatar Airways

Deal found 25/6฿15,874

Fri 4/706:45BKK - OTP

1 stop29h 15mเตอร์กิชแอร์ไลน์

Deal found 27/6฿17,435

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thailand to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Tue 12/8

18:00-18:00

2 stops28h 00m

Bucharest Otopeni Intl

Tue 19/8

14:30-22:40

2 stops28h 10m

฿22,542

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Wed 24/9

17:20-15:00

3 stops25h 40m

Bucharest Otopeni Intl

Sun 28/9

18:50-22:45

3 stops23h 55m

฿25,014

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 14/9

12:35-15:20

1 stop30h 45m

Bucharest Otopeni Intl

Fri 26/9

06:30-09:45

1 stop23h 15m

฿26,445

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Tue 12/8

08:40-14:15

1 stop33h 35m

Bucharest Otopeni Intl

Tue 19/8

17:10-19:20

1 stop22h 10m

฿29,470

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 10/8

08:00-08:10

2 stops28h 10m

Bucharest Otopeni Intl

Sun 17/8

21:45-05:15

1 stop27h 30m

฿30,121

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 15/9

23:40-01:00

2 stops29h 20m

Bucharest Otopeni Intl

Fri 26/9

06:05-14:10

1 stop28h 05m

฿30,609

BangkokBucharest

DMK - OTP

DMKOTP

Bangkok Don Mueang Intl

Fri 11/7

20:35-01:35

3 stops33h 00m

฿9,466

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Fri 11/7

21:05-01:35

3 stops32h 30m

฿10,149

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Wed 24/9

14:10-15:00

3 stops28h 50m

฿10,897

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Tue 16/9

21:05-14:15

1 stop21h 10m

฿15,874

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 11 results

Best time to book a flight from Thailand to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Thailand with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Bucharest Otopeni Intl Airport

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Otopeni Intl

Read reviews from past customers who have flown with สวิส อินเตอร์เนชั่นแนล แอร์ไลน์, Qatar Airways, andเตอร์กิชแอร์ไลน์ from Thailand to Bucharest Otopeni Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์

7.5

Good

1,649 reviews

Check prices

Reviews

1 / 20

6.0

Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์

7.5

Good

1,649 reviews

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์

7.5

Good

1,649 reviews

Check prices

Reviews

1 / 20

6.0

Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

Qatar Airways

7.4

Good

3,596 reviews

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์

7.5

Good

1,649 reviews

Check prices

Reviews

1 / 20

6.0

Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

เตอร์กิชแอร์ไลน์

7.3

Good

3,879 reviews

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์

7.5

Good

1,649 reviews

Check prices

Reviews

1 / 20

6.0

Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

ลุฟท์ฮันซ่า

6.8

Okay

7,196 reviews

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์

7.5

Good

1,649 reviews

Check prices

Reviews

1 / 20

6.0

Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

Related info for your journey

What are the most popular routes from Thailand to Bucharest Otopeni Intl Airport?
When deciding which route to take from Thailand to Bucharest Otopeni Intl Airport, consider Bangkok Suvarnabhumi - Bucharest Otopeni Intl, Chiang Mai - Bucharest Otopeni Intl or Bangkok Don Mueang Intl - Bucharest Otopeni Intl, as they are the most popular.
Can I find deals for flights from Thailand to Otopeni Intl that include hotel bookings?
Yes. In addition to deals on Thailand to Otopeni Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Thailand to Otopeni Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Otopeni Intl.
Can I find deals for business class flights from Thailand to Otopeni Intl?
Yes. Cheapflights offers flight deals from Thailand to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Thailand to Otopeni Intl

Chiang Mai to Otopeni Intl flights

Fly with Cheapflights

How does Cheapflights help users find flights from Thailand to Otopeni Intl?

Deals for Thailand to Otopeni Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Otopeni Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Otopeni Intl from Thailand.

Can Cheapflights find flights from Thailand to Otopeni Intl with no change fees?

Yes, we can. To see specific flights from Thailand to Otopeni Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Thailand to Otopeni Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Thailand to Bucharest Otopeni Intl Airport from ฿9,466

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thailand to Otopeni Intl

Keep the following information in mind while searching for Thailand to Otopeni Intl flight deals. Data was last updated 29 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Thailand to Otopeni Intl

Cheapest flights from Thailand to Otopeni IntlExplore the most affordable flight options available from Thailand to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.

Explore the most affordable flight options available from Thailand to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thailand to Bucharest Otopeni Intl Airport that are best for you.

Best time to book a flight from Thailand to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Thailand with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Bucharest Otopeni Intl Airport

Reviews of airlines servicing Otopeni Intl

Related info for your journey

Find useful and relevant information for your journey from Thailand to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the most popular routes from Thailand to Bucharest Otopeni Intl Airport?

Can I find deals for flights from Thailand to Otopeni Intl that include hotel bookings?

How can I find direct flights from Thailand to Otopeni Intl?

Can I find deals for business class flights from Thailand to Otopeni Intl?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Thailand to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Thailand to Otopeni Intl?

Why should you use Cheapflights to find cheap flight tickets from Thailand to Otopeni Intl?

Can Cheapflights find flights from Thailand to Otopeni Intl with no change fees?

Can Cheapflights notify me if prices for flights from Thailand to Otopeni Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Thailand to Otopeni Intl
Explore the most affordable flight options available from Thailand to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.